package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo1 {
    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        Class.forName("com.mysql.cj.jdbc.Driver");
        Connection connection=DriverManager.getConnection("jdbc:mysql://localhost:3306/birddb?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "93500626");
        System.out.println("数据库连接成功!");


        Statement state=connection.createStatement();
        /*
        create table userinfo(
                  id int primary key auto_increment,
                  username varchar(30),
                  password varchar(30),
                  nickname varchar(30),
                  age int(3)
        )
         */
        String sql="create table userinfo(\n" +
                "                  id int primary key auto_increment,\n" +
                "                  username varchar(30),\n" +
                "                  password varchar(30),\n" +
                "                  nickname varchar(30),\n" +
                "                  age int(3)\n" +
                "        )";
        state.execute(sql);
        System.out.println("表创建完毕");
        state.close();
    }
}
